Individual Calculations January 2023
 Malmdin, Nils-Ake  Total change: -15.20  Rating chartPersonal card
 Sundsvalls SS KM 2022 R345 Sundsvall SWE 2022-11-03
RcRownchangeKK*chgGame
 1730 2128 1.00 2 -0.84 20 -16.80 
  Lind, Anders 1728  * SWE1.0010.08201.60 
  Walinder, Jonas 1731 SWE0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Sundsvalls SS KM 2022 R67 Sundsvall SWE 2022-12-01
RcRownchangeKK*chgGame
 1728 2128 1.00 1 0.08 20 1.60 
  Englund, Jonas 1728  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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